Andrew Iams saw something strange while looking through his electron microscope. He was examining a sliver of a new aluminum ...

LIDAR is a system that calculates distances using laser pulses, similar to how SONAR uses sound waves. SWIR waves are unique ...

A metallic fragment, missed after a workplace injury, is removed 7 years later, fully restoring a 59-year-old man’s vision.

The frequency regime lying in the shortwave infrared (SWIR) has very unique properties that make it ideal for several ...

Unlike traditional fiber lasers that produce static beams, DBL enables real-time beam shape adjustments to suit specific ...

Imagine this: you’ve got a blank piece of metal, plain and unremarkable. Then, with a flash of light, intricate patterns ...

"One of the most distinctive features of Chinese bronze craftsmanship is the use of piece-mold casting. Unlike Western traditions, which relied on forging and lost-wax casting, ancient Chinese ...

There are many different types of lasers—almost as many as there are applications for the same—but what ties them all ...

Best laser cutters and engravers of 2025 to cut a creative dash at home - Serial “content creator”, Stuart Pritchard, lends his hand to the cutting-edge in laser ...

Now, researchers at the CAS claim they’ve successfully demonstrated an experimental solid-state laser system that emits this crucial wavelength without using gases. Smaller wavelengths can ...

In a precise sense, this might be viewed as a “protection racket”. This proposal raises four questions. The first is whether Miran’s analysis of the links between the dollar’s role as a ...

NASA emphasizes the importance of eye safety during the event, recommending the use of ISO-certified eclipse glasses or pinhole projectors. This phenomenon offers a valuable opportunity for scientists ...